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Fernox Flux Paste 225g

Product Code: 56677

225g. Easily applied to joint areas prior to soldering. Designed specifically for the soldering of copper plumbing systems, although a range of metals/alloys can be jointed with it. Non-acidic, non-toxic and zinc chloride free.

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Safety Data Sheet (COSHH)



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Fernox Flux Paste 225g 3 5 3 3
Flux Very thick and not the easiest to apply, I only did I couple of joints before I got bored of it, overall it's ok but not brilliant in my opinion, I use La-co instead which I find much better, I wouldn't buy this again... 3 May 2014
no green rust though! Yes its thick, much thicker than La-Co but its the only one I've used which is heat activated, which means that if you get some on copper or don't wipe the joint it don't cause ver-de-gris, most of the rest will eventually cause pipe rot unless you clean thoroughly. 25 Feb 2013
dont bother dont bother. buy powerflow or la co flux, this stuff takes longer to brush on as its very thick. 14 Nov 2010
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Brand Fernox
Pack Size 1
Pack Size 1
Product Type Flux Paste
Sealant Adhesive Volume 225 g
Total Product Weight 267 kg